Breitling Navitimer B01 Chronograph 41

The Breitling Navitimer B01 Chronograph 41 (reference AB0139241C2P1) comes in a 41mm steel case with a steel bezel and sapphire crystal, standing 13.6mm thick. Its blue dial is paired with a chronograph function, date display, and a rotating slide-rule bezel with tachymeter scale. Inside is the automatic Breitling calibre B01, a chronometer-certified movement offering 70 hours of power reserve. Water resistance is rated to 30 meters.